﻿<%@ Page Title="" Language="C#" MasterPageFile="~/ExtraOpdrachten.Master" AutoEventWireup="true" CodeBehind="Opdracht9.aspx.cs" Inherits="ExtraOpdrachten.Opdracht9" %>
<asp:Content ID="Content2" ContentPlaceHolderID="ContentPlaceHolder1" runat="server">
    <div style="background-color:lightgreen;width:50%;padding:10px;">
        <asp:Label ID="lblInvoer" runat="server" Text="Voer cijfer in "></asp:Label>
        <asp:TextBox ID="txtInvoer" runat="server"></asp:TextBox><br /><br />
        <asp:Button ID="btnToevoegen" runat="server" Text="Toevoegen" OnClick="btnToevoegen_Click" /><br /><br />
        <asp:Button ID="btnToonGemiddelde" runat="server" Text="Toon gemiddelde" OnClick="btnToonGemiddelde_Click" /><br /><br />
        <asp:Button ID="btnWisAlles" runat="server" Text="Wis alles" OnClick="btnWisAlles_Click" /><br /><br />
        <asp:Label ID="lblGemiddelde" runat="server" ></asp:Label>
        <br />
        <br />
        <asp:Label ID="lblFoutmelding" runat="server" ForeColor="Red" ></asp:Label>
    </div>
</asp:Content>
